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W342602

Sigma-Aldrich

1,1-Dimethoxyethane

≥97%, FG

Synonym(s):

Acetaldehyde dimethyl acetal, 1,1-Dimethoxyethane, Dimethyl acetal

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About This Item

Linear Formula:
CH3CH(OCH3)2
CAS Number:
534-15-6
Molecular Weight:
90.12
FEMA Number:
3426
Beilstein:
1697039
EC Number:
208-589-8
Council of Europe no.:
510
MDL number:
MFCD00008493
UNSPSC Code:
12164502
PubChem Substance ID:
24901697
Flavis number:
6.015
NACRES:
NA.21

biological source

synthetic

grade

FG

Agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 872/2012

vapor density

3.1 (vs air)

Assay

≥97%

refractive index

n20/D 1.367 (lit.)

bp

64 °C (lit.)

density

0.852 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

green; ethereal; fruity

SMILES string

COC(C)OC

InChI

1S/C4H10O2/c1-4(5-2)6-3/h4H,1-3H3

InChI key

SPEUIVXLLWOEMJ-UHFFFAOYSA-N

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General description

1,1-Dimethoxyethane is an aliphatic hydrocarbon that is reported to occur in figs, leek, and black tea.

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

1.4 °F - closed cup

Flash Point(C)

-17 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Analysis of black tea volatiles.
Modern Methods of Plant Analysis, 8, 296-320 (1988)
Volatile components of figs.
Jennings WG.
Food Chemistry, 2(3), 185-191 (1977)
New aroma compounds of leek oil.
Stephani A & Baltes W.
Zeitschrift fur Lebensmittel-Untersuchung Und -Forschung, 194(1), 21-25 (1992)
Suzanne M Budge et al.
Journal of lipid research, 44(9), 1802-1807 (2003-06-18)
To apply fatty acid analyses to the study of foraging ecology and diet determination, all compounds that may be deposited as fatty acids in a predator must be quantified in the prey. These compounds include the usual fatty acids in
A Chandra et al.
Lipids, 32(7), 779-782 (1997-07-01)
4-Hydroxy-2-trans-nonenal, the most abundant and toxic unsaturated aldehyde generated during membrane lipid peroxidation, was synthesized starting from fumaraldehyde dimethyl acetal. In the first step of the synthesis, the fumaraldehyde dimethyl acetal was partially hydrolyzed using amberlyst catalyst to obtain the
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